The Drive DeVilbiss Healthcare Gel-U-Seat Cushion with Masongard Cover offers exceptional comfort and support for various seating applications. Its premium gel core conforms to your body's contours, effectively distributing weight to reduce pressure points and prevent pressure sores. The included Masongard cover provides durability, easy cleaning, and antimicrobial protection. By promoting proper alignment, this cushion enhances posture, reducing back pain. With its versatility, it is suitable for wheelchairs, home office chairs, or any seating surface requiring extra support. Experience the benefits of reduced pressure sores, improved posture, enhanced comfort, easy maintenance, and versatility with the Drive DeVilbiss Healthcare Gel-U-Seat Cushion with Masongard Cover. Its 18" x 16" x 3" dimensions and package quantity of four offer ample support for your daily seating needs.